The legacy i2b2 data model is comprised of a central fact table (observation_fact) surrounded by multiple dimension tables (star schema). In the Observation Medical Outcomes Partnership (OMOP) Clinical Data Model (CDM) rather than a central fact table, we have a collection of them distinguished by domain: procedures, condition, drug, measurement, observation, etc. In this project, we modify the CRC to run queries against multiple domain fact tables as dictated by the metadata.
|I Want to...||Where to Find it|
|Read about the i2b2 on OMOP project||OMOP 5|
Download the latest version of the OMOP Software
|View the i2b2-OMOP Installation Document||Installation Document|
|Additional information about the OMOP-CDM collaborative|